"atomkern" in English Atomkern {m} atomic nucleus nucleus Detailed translations for "atomkern" der Atomkern{masculine} Atomkern atomic nucleus Atomkern nucleus Der Atomkern enthält positv geladenene Protonen und nicht gledanene Neutronen. Source: opensubtitles.org Corpus by OPUS Request review The atom nucleus is comprised of positively-charged protons and neutrally-charged neutrons.